37.8 Inch Bar Type TFT LCD for Industrial Control Panels
MODEL: RV378FBB‑N00
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HITULCD supplies LCD modules and display solutions directly from our manufacturing operation, giving OEMs, integrators and distributors direct access to engineering, customization and production.
Supply
Supplier Qualification
VerificationTechnical Specifications
| LCD PANEL PARAMETERS | HDMI/CONTROL BOARD SPECIFICATIONS | ||
|---|---|---|---|
| ITEM | DETAILS | ITEM | DETAILS |
| Model Number | RV378FBB‑N00 | Input Interface | Require Special CEDS Driver Board |
| Manufacturer | HITULCD | Power Input | DC 12V‑5A |
| Diagonal Size | 37.8" FOB Open‑Cell Native Ultra‑Long Stretched Bar | OSD KEYS | N/A(Depend on driver board) |
| Resolution | 2880(RGB) × 158, 18.23:1 | OSD CONTROL | N/A(Depend on driver board) |
| Panel Type | a‑Si TFT‑LCD, FOB Open‑Cell(Glass+COF IC, w/o Backlight) | ||
| Pixel Arrangement | RGB Horizontal Stripe | ||
| Display Area(A.A) | 944.04(W)×37.614(H) mm | ||
| FOB Glass Outline | 971.84(W)×65.414(H)×1.4(D) mm | ||
| LCM Overall Dimension(Est.) | 971.84(W)×65.414(H)×24~30(D) mm (with custom‑backlight) | ||
| Substrate Thickness | 0.50+0.50 mm | ||
| Panel Weight | 2.8Kgs | ||
| Surface Treatment | Matte (Haze 1%), Hard Coating (3H) | ||
| Contrast Ratio | 1000:1 (Typ.)(Transmissive) | ||
| Transmittance | 3.6% (Typ.)(with polarizer) | ||
| Typical Brightness | 700NITS | ||
| Response Time | 8 (Typ.)(G‑to‑G) ms | ||
| LCD Technology | HADS, Normally Black, Transmissive | ||
| Viewing Angle | 89°/89°/89°/89°(Typ.)(CR≥10) | ||
| Viewing Direction | Full Viewing Angle | ||
| Display Colors | 1.07B Colors,72% NTSC | ||
| Refresh Rate | 60Hz | ||
| Backlight Type | Not‑Included(FOB); Custom WLED 50K Hrs(Est.,Require external‑driver) | ||
| Driver IC | COF Bonded, 1 gate chip | ||
| Power Consumption | TBD (Depends on custom‑backlight assembly) | ||
| Signal Interface | 68 pins,0.5 mm CEDS (Special interface, NOT LVDS) | ||
| Supply Voltage | 12.0V (Typ.)(VLCD) | ||
| Touch Panel | Without Touch Function | ||
| Application Fields | Digital Signage (For custom‑LCM assembly only) | ||
| Operating Temperature | -20 ~ 70 °C | ||
| Storage Temperature | -30 ~ 80 °C | ||
HITULCD OEM/ODM — Europe & North America Market Positioning
Purpose: Ground HITULCD's OEM/ODM messaging in what European and North American industrial buyers actually evaluate before shortlisting a display manufacturer, then translate that into ready-to-use page copy.
Part 1 — Market Analysis: Europe & North America
Why buyers in these regions look to China-based OEM/ODM manufacturers
Domestic capacity gap. Western integrators are strong in final assembly, enclosure design, and system integration, but few maintain in-house LCD bonding (COG/FOG), cell cutting, or backlight redesign capability. That work is sourced out — usually to Asia.
Cost of over-engineering. Off-the-shelf consumer panels fail in outdoor, industrial, or 24/7 environments (sunlight washout, condensation, thermal cycling). Buyers need brightness, sealing, and temperature range built in at the module level, not patched after integration — but don't want to fund a from-scratch panel design.
Compliance as a gate, not a bonus. CE, FCC, RoHS, REACH, and WEEE aren't differentiators in the EU/US — they're the minimum bar to clear customs and get design-in approval. A supplier without documented compliance is disqualified before pricing is even discussed.
Supply continuity anxiety. Post-2020 component shortages left a lasting mark: EU/US procurement teams now weight "will this panel still be available in 3 years" as heavily as unit price, especially for products with 5–10 year lifecycle commitments (transit, medical, industrial automation).
Time zone and communication friction. The recurring complaint in EU/US sourcing forums isn't quality — it's slow, vague responses to technical questions. A supplier who answers Gate/Source routing or signal-timing questions with real documentation, quickly, wins trust disproportionate to price.
Net implication: EU/US buyers aren't shopping for "a cheaper screen." They're shopping for a manufacturing partner who removes engineering risk, proves compliance up front, and communicates like an extension of their own team.
Part 2 — Target Customer Analysis
| Persona | Role in the buying process | What they actually need from an OEM/ODM page |
|---|---|---|
| Project / Product Engineer (integrator or OEM brand) | Technical gatekeeper — validates feasibility before procurement engages a supplier | Real specs, interface compatibility (LVDS/HDMI/eDP/CEDS), drawings, DFM feedback, reliability test data |
| Procurement / Sourcing Manager | Commercial gatekeeper — compares suppliers on cost, MOQ, lead time, payment terms, supply risk | MOQ, Incoterms, payment protection, lead time by project type, factory legitimacy |
| Project Owner / Program Manager | Owns timeline and budget accountability to their own customer or leadership | Clear process from RFQ → sample → mass production, defined milestones, warranty and support commitment |
| Compliance / Quality Lead (larger orgs) | Signs off before a supplier is approved | Certification list with validity dates, testing lab evidence, ISO/IATF scope |
Where these personas intersect: almost every EU/US industrial display inquiry is a committee decision, not a single buyer. Page content and inquiry responses need to give each persona what they need to defend the choice internally — not just sell the product.
Part 3 — OEM/ODM Capability Page (Ready-to-Use Copy)
HITULCD OEM/ODM — Industrial Display Manufacturing for Europe & North America
From concept to mass production, under one roof.
HITULCD has manufactured industrial LCD modules and display solutions since 2014, shipping to 38+ export markets with 120,000+ units of annual capacity. We support two engagement models:
ODM (Original Design Manufacturer) — full-spec development from your requirement: size, brightness, interface, touch, and mechanical integration, engineered by our in-house team.
OEM (Original Equipment Manufacturer) — re-branding, private labeling, or targeted modification of our existing product platforms (stretched bar, high-brightness, open frame, window/outdoor, OLED/e-paper).
Why EU/US Industrial Buyers Work With Us
1. Engineering depth, not just assemblyOur automated COG/FOG bonding lines, OC glass cutting, and fiber laser cutting equipment mean brightness customization, cell cutting, and touch integration happen in-house — not subcontracted, which is where lead time and quality control usually break down for overseas buyers.
2. Compliance confirmed before you askCE, FCC, RoHS, REACH, WEEE, and ISO 9001:2015 as standard; ISO 14001:2015, IATF 16949:2016, and UL available depending on project scope. Certification validity dates are documented and shared on request — no chasing paperwork mid-project.
3. A visible, auditable production processCell feeding → vacuum quenching → ACF attachment → IC alignment & pre-bonding → FOG electrical test → FPC bonding → ITO encapsulation → high-temp adhesive & label attachment → visual inspection. Every stage is tracked, and inspection records are available for review — relevant for buyers whose own customers require supply-chain traceability.
4. Real factory, publicly verifiableShenzhen Hantu Jiashi Technology Co., Ltd. — registered since 2014, active business status, filed with Chinese government registries. We share our unified social credit code and registration details upfront so your compliance team can verify us independently, before you've committed to a sample order.
5. Engineering access, not a sales layerTechnical questions (trace routing, signal timing, interface compatibility) go to our engineering team directly — documentation is typically returned within 24 hours, so your feasibility review isn't stalled waiting on a reseller to relay questions to a factory.
What We Customize
| Dimension | Options |
|---|---|
| Size | 5.5" to 98"+, including custom stretched bar / ultra-wide aspect ratios |
| Brightness | 350–3000 nits (edge-lit and direct-lit backlighting) |
| Interface | HDMI, LVDS, eDP, custom CEDS/driver board |
| Touch | Projected-capacitive, tuned for gloved use where required |
| Mechanical | Custom bezel, open-frame, enclosure-ready mounting |
| Branding | Logo, private-label packaging, custom firmware/OSD where applicable |
Engagement Path
Share your requirement — target application, size/brightness/interface, environment (indoor/outdoor, temp range), expected volume.
DFM & feasibility review — our engineering team confirms trace/array clearance, interface compatibility, and cutting method (if applicable), and returns marked-up drawings.
Sample production — sample units available before bulk commitment; fees typically refundable against qualifying orders.
Reliability validation — 85/85 humidity, thermal shock, and drop testing data available for review against your target certification level.
Mass production — 2–3 weeks standard, 4–6 weeks for custom projects, with a 12-month warranty and ongoing engineering support.
Contact: chenhua@hitulcd.com | +86 18682328732 | Request a Quote
Part 4 — Messaging Notes (Internal)
Lead with risk removal, not price — EU/US buyers filter on compliance and supply continuity before cost enters the conversation.
Every claim on the page should be independently verifiable (registration number, certification validity date, equipment model) — this segment is unusually skeptical of generic "quality guaranteed" language.
Keep technical language precise (interface names, test standards) — vague claims read as a red flag to the Engineer persona specifically, who is usually the first gatekeeper.
Response speed to technical questions is a stated differentiator in this market — operationally, this means inquiries with technical questions should route to engineering-capable responders, not general sales, wherever possible.
Custom-Cut Stretched Bar TFT LCD — Technical Capability & Engineering FAQ
Reference model: RV378FBB-N00 | 37.8" Bar-Type TFT LCD (FOB Open-Cell)Prepared for: Overseas engineers, procurement managers, and project owners evaluating custom-cut stretched bar displays for industrial control panels, digital signage, and OEM integration.
1. Product Snapshot
| Item | Detail |
|---|---|
| Model | RV378FBB-N00 |
| Diagonal size | 37.8" — Native Ultra-Long Stretched Bar (FOB Open-Cell) |
| Resolution | 2880 (RGB) × 158, aspect ratio 18.23:1 |
| Panel type | a-Si TFT-LCD, FOB Open-Cell (Glass + COF IC, without backlight) |
| Active area | 944.04(W) × 37.614(H) mm |
| Glass outline | 971.84(W) × 65.414(H) × 1.4(D) mm |
| Substrate thickness | 0.50 + 0.50 mm |
| Brightness | 700 nits (typ.) |
| Contrast ratio | 1000:1 (typ., transmissive) |
| Response time | 8 ms (typ., G-to-G) |
| Viewing angle | 89°/89°/89°/89° (CR≥10), full viewing angle |
| Colors | 1.07B colors, 72% NTSC |
| Surface treatment | Matte (Haze 1%), 3H hard coating |
| Operating / storage temp | -20 ~ 70 °C / -30 ~ 80 °C |
| Signal interface | 68-pin, 0.5 mm CEDS (special interface, not LVDS) |
| Certifications | ISO9001, CE, RoHS, FCC, REACH, WEEE (UL/CCC/EAC on request) |
This panel is representative of HITULCD's stretched bar display platform — the same engineering process below applies to custom cut sizes, aspect ratios, and bar lengths derived from standard TFT panels for control-panel, kiosk, and digital-signage integration.
2. Cutting Process & Design Feasibility
Cutting methodWe select the cutting method based on target dimensional tolerance and glass thickness, not a one-size-fits-all approach:
Mechanical wheel (scribe-and-break) cutting — lower cost, shorter lead time, suitable for straight-edge cuts with standard tolerance requirements.
Ultrafast laser cutting — used when tighter edge tolerance, minimal micro-crack propagation, or cutting close to the active array / narrow bezel is required.
We confirm the recommended method at quotation stage once your target dimensions and tolerance class are known.
Trace and circuit clearanceBefore cutting, our engineering team maps your target cut-line against the source panel's Gate/Source trace routing and TFT array boundary to confirm there is no electrical interference. To run this feasibility check, we typically need from you:
Target outline dimensions (W × H) and tolerance
Preferred cut-line position relative to the existing active area
Mounting/bezel constraints (if the cut panel integrates into an existing enclosure)
Interface requirement (existing CEDS/LVDS pinout, or new driver board)
We return a marked-up drawing showing the proposed cut line relative to Gate/Source routing before sampling begins, so you can confirm feasibility before committing to tooling.
Edge finishingCut edges are ground and polished to a controlled flatness and chamfer profile, with micro-crack inspection performed under magnification before shipment. Edge flatness and crack tolerance specifications are confirmed per project and stated on the outgoing inspection report.
3. Reliability & Edge-Sealing Assurance
Sealing processCut edges go through a secondary sealing process to prevent liquid crystal leakage and moisture ingress — typically UV-cure edge sealant applied and cured under controlled dispensing, with edge coverage inspected before backlight assembly. Sealant type and dispensing method are selected based on panel thickness and cut geometry.
Reliability testingCut and sealed modules are qualified against standard reliability test protocols before release, and test data can be shared for reference:
Temperature/humidity (85°C/85%RH) test — high-temp, high-humidity soak
High/low temperature storage & operation cycling
Thermal shock (hot-cold cycling)
Mechanical drop/structural test — for handheld or portable-mount applications
Test level (consumer-grade vs. industrial-grade) is matched to your end-use environment — industrial control panel applications typically default to the wider -20~70°C operating range shown above.
Optical performance after sealingEdge regions are inspected for light leakage and color shift (Mura) under both dark-room and full-brightness conditions after sealing and backlight assembly. Any deviation outside the agreed Mura acceptance standard is reworked or scrapped before it reaches your batch.
4. Cost, Yield & Lead Time
| Stage | Typical Range | Notes |
|---|---|---|
| NRE (engineering/tooling) | Quoted per project | Depends on cut complexity, tolerance class, and cutting method |
| First sample lead time | Confirmed at quotation | Sample qty as low as 1 unit; typical small-batch sample run ~20 pcs |
| Standard lead time (non-custom) | 2–3 weeks | Standard specs |
| Custom cutting / brightness / bezel lead time | 4–6 weeks | Includes tooling and first-article inspection |
| Mass production yield | Discussed per cut geometry | Straight-line cuts away from active circuitry yield highest; tight-tolerance or near-array cuts are quoted with realistic yield expectations up front — no inflated numbers |
| MOQ | 1 unit for standard specs | Custom cutting/brightness/bezel projects may carry a different MOQ, confirmed at quotation |
| Production capacity | 12,000+ units/month | In-house production, assembly, and testing |
| Warranty | 12 months | Includes engineering support |
Shipping & payment terms
Incoterms: EXW, FOB, CIF
Payment: T/T (standard for bulk), L/C (large volume), PayPal (buyer-protected samples), O/A (long-term partners)
5. Supplier Verification
| Legal company name | Shenzhen Hantu Jiashi Technology Co., Ltd. |
| Unified Social Credit Code | 91440300306068446B |
| Established | May 23, 2014 (11+ years in operation) |
| Registered capital | RMB 2,000,000 |
| Business status | Active / In Operation |
| Factory address | Building B, Gangshen Innovation Park, Huaning Road, Dalang Sub-district, Longhua District, Shenzhen, Guangdong, China |
| Certifications | ISO9001, CE, RoHS, FCC, REACH, WEEE |
6. Next Steps for Your Project
To issue a feasibility drawing and formal quotation, please share:
[ ] Target cut dimensions and tolerance
[ ] Application environment (indoor/outdoor, temp range, expected vibration/drop exposure)
[ ] Interface requirement (CEDS/LVDS/driver board needed or existing)
[ ] Target reliability test standard (consumer or industrial grade)
[ ] Expected annual volume (for MOQ and pricing tiering)
Contact: chenhua@hitulcd.com | +86 18682328732
Know The Terms Before You Inquire.
|
01 — Shipping Terms
Incoterms Available
EXW
Ex Works — pick up from our factory
FOB
Free On Board — most common for ocean freight
CIF
Cost, Insurance & Freight — to your port
|
02 — Order Minimum
MOQ: 1 Units
Applies to standard specs. Custom brightness, cutting or bezel may adjust MOQ, confirmed at quotation. Sample units available before bulk order
|
03 — Payment Protection
Multiple Secured Methods
|
A Real Factory. Publicly Verifiable.
|
Legal Company Name
Shenzhen Hantu Jiashi Technology Co., Ltd.
|
Unified Social Credit Code
91440300306068446B
|
|
Legal Representative
YUN CHEN
|
Registered Capital
RMB 2,000,000
|
|
Established
May 23, 2014 (11+ years operation)
|
Business Status
● Active / In Operation
|
|
Registered Factory Address
Building B, Gangshen Innovation Park, Huaning Road, Dalang Sub-district, Longhua District, Shenzhen, Guangdong, China
|
|
Contact HITULCD
We'll respond via email within 24 hours. If you'd like to discuss details over WhatsApp or a call, please leave a preferred time and contact method in your message — we will never call you unannounced.
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